摘要
谐波是电网的主要危害之一,传统的抑制谐波的方法是加装滤波器。根据不同的谐波源产生的谐波不尽相同,文章提出一种"利用电网自身谐波抑制谐波"的思想,并讨论了不同时刻投切谐波源对电网的影响。
Harmonic is one of the main hazards to network.Adding filter is the traditional method of harmonic mitigation.Considering that different harmonics are created by different harmonic sources,an idea called 'using network-harmonic to mitigate harmonic' is put forward.Also the influence to network is discussed,which generated by switching harmonic source at different times.
出处
《电气技术》
2008年第9期119-121,共3页
Electrical Engineering
关键词
多谐波源
抑制谐波
不同时刻投切
multi-harmonic source
mitigate harmonic
switching at different times
